This book totally blew my mind 🤯. The discussion of the difference between dopamine (reward) and serotonin (happiness) hit me square between the eyes. My diet this year has changed my dopamine fix away from food, so my brain went looking for a new drug. Looking at past Litsy posts, my book buying has climbed since I started eating less. Coincidence? No, buying a book does make me happy, but when is too much? At a certain point ⬇️⬇️⬇️